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The Father Crystal	By : Scrying Category: DC Verse Cartoons - Teen Titans > General Views: 809 -:- Recommendations : 0 -:- Currently Reading : 1
Disclaimer: Commission. I do not own the DC Comics or its characters am not making any profit from this piece of fiction

Chapter List
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It was a quiet night in Jump City. Which was out of the ordinary for the coastal port. Brooding upon the rooftop, Robin circled through scanner traffic, looking for something that would be worthy of his intervention. Some small fires at abandoned buildings, a possible break-in. Nothing that the police couldn’t handle. He had one foot up on the ledge of a building, watching over the city like a dark knight.
He stood up, glaring out into the night.
Nothing…seriously? He wondered. He felt a twinge of discomfort in his tight green spandex. He grunted in annoyance That damn crystal did this to me
Robin’s hands picked at his pants, trying to find a comfortable spot for his massive, flaccid member. He had always been well hung, one of the reasons Starfire and so many other ladies loved him, but this was just uncomfortably big. Whatever energy he had absorbed from the crystal had caused his dick to quadruple in size, and he was already a shower to begin with. The Boy Wonder had already taken to wearing baggier clothes while fighting crime, despite finding it more annoying. His member was sensitive all the time as well. And every pass he had made at Starfire of late had been rejected. She seemed embarrassed by something he had noticed - but could not put together what. When he had inquired about it with Cyborg, who was trying to determine why everyone’s genitalia seemed to have been affected, the half-robot had told The Boy Wonder that Starfire would have to tell him on her own.
Raven’s body was outwardly affected. But not Star’s? Robin pondered, grimacing into the night, still picking at his crotch.
“Wow, so this is what heroes do when they’re alone?” A seductive and evil voice called.
Robin’s head whipped around, his face turning to a snarl, trying to seem intimidating and like he hadn’t just been picking at his crotch. Floating in the air a few feet away from him was Starfire’s sister, Blackfire. The Tamranean chuckled to herself, bringing a hand to her mouth.
“What are you doing here?” Robin asked, clenching his fists.
“Can’t I come to town to see my sister?” Blackfire asked, lowering herself to the rooftop, her feet touching the ground. Robin reached for his utility belt, popping one of the clasps open. His gloved fingers curled around a bird-a-rang. He took a step back, preparing for a fight.
Blackfire put her hands up. “Come on, we both know you can’t best me. I’m far stronger than you. So why don’t we make love, not war? And judging by that thing in your pants you were picking at, you’d be good at both.”
A seductive grin crossed her face as her lithe fingers curled, with her index pointing at Robin’s crotch where his now half hard cock lay. It was hard not to be aroused in that situation. On top of backed up balls and a new cock that seemed to take everything as foreplay, Blackfire truly was the spitting image of Starfire. Their hips, thighs, waist, butt, and bust were all a one-to-one replica of each other, Robin could see that just from looking at her. Against his own desires, Robin’s cock was throbbing in his spandex, pressing against the now skin tight material. Blackfire licked her lips, sauntering forward in her thigh-high boots.
“Come on, Boy Wonder,” She cooed in a seductive tone, “Let’s see if you’re all bark or if there’s some bite. I know my sister, she wouldn’t be seduced by just anyone.”
Robin took another step back, suddenly finding himself on the edge of the rooftop. He looked over the edge, at the ten-story drop to the pavement below. His cock was throbbing in his pants, balls aching for release. It had been nearly a week since the crystal incident, and Starfire was spending all of her alone time with Raven. He winced, trying to control his more base impulses.
She’s just toying with you He tried to convince himself. His cock, however, was winning the argument, swelling to half hardness. He could feel some pre-cum leaking out against his legs. He was desperate to cum, his balls already begging for a release.
His hand left his utility belt, going to the front of his pants. In an instant, he undid the clasps down his clothes, letting his pants and belt drop to the ground. A massive, girthy, half hard cock leapt forward, weighed down under its own size to arc towards the ground. The tip was covered with a thick foreskin, hanging beyond the head itself.
“Zarbnarf!” Blackfire exclaimed, all of her bravado vanishing in an instant. She fell to the floor in shock, her knees slamming into the rooftop. Robin’s cock lurched in the cool night air, the city wind whipping around it, turning the Boy Wonder’s skin to gooseflesh.
He wasn’t stuffing his pants! Blackfire realised, unable to pull her gaze away from the massive member. She felt her core clench, nipples stiffening in her tight black top.
For a moment, both were silent, taking several seconds to grapple with what had just happened. The embarrassment of realisation hit Robin as the leader of the Titans realised he was now pants-less on a rooftop in the middle of the city, with his cock and balls pointed at his lover’s sister. He reached down, moving to pull his clothes back up.
“Wait!” Blackfire declared, putting her hand out. Robin paused, looking at her with a confused expression. “D-don’t put it away just yet. You … you actually look a little… pent up.”
Robin nodded, his face beet red with embarrassment, “Uhhh… I suppose so?”
“M-maybe we could actually make a little bit of love?” The sister suggested a bit bashfully, “I mean… beyond messing with Kori, I really didn’t have any plans for the next few weeks.”
Robin leered at her, “What are you planning?”
“Nothing!” Blackfire declared, putting her hands up, “Honest! I just… I feel compelled to suck your cock.”
Robin’s member throbbed at the statement, swelling a bit bigger at the idea of Blackfire’s pouty lips sealed around its rigid form. The tip was engorged, a bulbous, spongy thing stretching out Robin’s thick foreskin.
Blackfire swallowed, feeling her twat starting to drool against her thighs. Robin stood up straight, getting down off the ledge of the roof. He began to undo his shirt as well. Blackfire rose to her feet.
“Is that a yes?” Blackfire asked, still unable to draw her gaze off of Robin’s dick.
“It’s not a no,” Robin replied, tossing his shirt aside, leaving him in only a mask, gloves, boots, and a cape.
Blackfire moved up to where the Boy Wonder was. She was a few inches shorter than him now, staring up at his face. Her hands went up, cupping his chin as she puckered her lips and moved forward. Robin put a hand up, blocking her mouth.
“It’s nothing like that. You said you wanted to suck me off, that’s what you get,” He stated sternly.
“Even in bed, you’re like this?” Blackfire asked aloud, “No wonder my sister isn’t touching you.”
Before Robin could answer, Blackfire dropped to her knees. Her hands curled upwards, fingers clutching the massive, fully hard cock. It was too girthy for her to wrap her hands around.
How does Kori take this thing inside of her?! Blackfire wondered, drool falling from her pouty lips. Her tongue moved from behind her teeth as she lowered her head to the side of the shaft. Both hands began to stroke the leader as her tongue lathered the turgid skin in saliva. She could feel his fat, puffy veins throbbing against her pink appendage, tasting his heartbeat in her mouth. Robin’s cock twitched and bucked at the touch, pre-cum starting to leak from his fore skin. Blackfire’s lithe fingers pulled the skin back, smearing Robin’s pre all over his shaft. The Boy Wonder shuddered, a jolt of pleasure raced up his spine, an almost unfamiliar feeling for him at this point.
Blackfire giggled as she pulled her head back from the cock, a strand of saliva connecting her soft lip to the hard cock.
“Someone’s really not had any action in a while? Not even from ol’ righty?” She grinned, pulling her right hand back and dancing her fingers through the air to accentuate her point, “Don’t worry, bird brain, I’ll drain those fat balls of yours.”
Blackfire opened her mouth, plunging onto Robin’s dick. He was thick, incredibly thick. Her jaw was opened as wide as it could go to get the cock inside. Her mouth was completely stuffed with human cock, her cheeks bulging out to compensate for the sheer volume of it. Still, she persisted, pushing her head forward.
GLURK! Blackfire retched against Robin’s cock as her head began to bob up and down the shaft, pushing herself onwards to suck more and more into her throat with every pass. GLURK! SCHLURP! GAG!
Robin grunted, his massive cock was alive with sensation for the first time in nearly a week, his normally indomitable stamina was already starting to falter. His gloved hands came up, grabbing the back of Blackfire’s head. TTamraneanian let out a retching noise as Robin thrust forward, holding her head in place as he shunted over half of his dick down her throat.
GLURK! Blackfire choked wildly as her neck bulged with dick. Both of her hands clutched her windpipe, feeling as the narrow thing was stretched to its limits by the sheer volume of cock spelunking into her stomach. His massive, backed-up balls swung forward, slamming into the back of Blackfire’s hands. Tears streamed down her face, and her nose was running as Blackfire’s throat was turned into a fleshlight by the Boy Wonder. Robin grunted and groaned like a beast as he drilled his massive member deep into her guts. From in between her legs arousal drooling from her clothing, pooling on the rooftop.
She could feel Robin’s fat cock throbbing against her windpipe, his heartbeat thudding into her soft throat. A blast of pre-cum erupted from his foreskin covered tip, splattering straight into her stomach.
That’s so much! Blackfire thought He’s gonna cum like a Tamaranean! Fuck….the taste, I can taste it in the back of my throat! I want it! Get my fucking stomach pregnant!
The smell of cock hit Blackfire’s nostrils. Despite her struggling to breath with the several feet of dick lodged in her windpipe, the alluring aroma still made her head swim. Blackfire’s eyes rolled off in two different directions as any resistance she had been giving to Robin’s tight grip melted away. The Boy Wonder grunted as he thrust forward, forcing Blackfire to deep throat every last inch of his dick, holding himself sheathed all the way to the hilt inside of her throat. Bubbles of spittle and pre-cum blew from her pouty lips, popping against Robin’s pelvis. Robin threw his head back.
“Oooooh,” He moaned, his body shuddering with pleasure as another blast of pre-cum, bigger than a normal man’s cum shot, fell into Blackfire’s stomach.
Blackfire, at this point, was barely holding on, her mind melting from the overwhelming assault of pleasure it was enduring. Her hands came up slowly, moving towards Robin’s massive nuts. Her lithe fingers curled around his sack, pulled taut across the huge things. She could feel his nuts working overtime, producing a seemingly endless amount of spunk.
These cum factories are working overtime! No doubt I’m ‘bout to swallow more nut sludge than most people ever see in their lives! She thought. Blackfire spread her legs, putting one hand in between to start to finger herself through her clothes.
Robin’s thrusts were erratic and forceful, fighting for every last ounce of pleasure that would send him over the edge. His teeth were gritted as he held Blackfire’s head in place, slam-fucking her throat. With a final, hard thrust, Robin’s nuts finally reached the bliss they had been begging for. Blackfire’s eyes opened wide as she felt Robin’s massive cock swell even thicker inside her throat. A moment later, her metallic armour on her stomach buckled and bent as her stomach swelled with his massive load of seed.
The tassssssste Was her last coherent thought as her orgasm rocked her body, making her writhe like a live wire, swallowing all of Robin’s nut spunk desperately. Blackfire’s hand reflexively went to her stomach, fingers gripping into the breaking armour that surrounded her swelling gut. Robin let out a primal grunt as his hips bucked, another massive blast of nut sludge slithered down Blackfire’s throat. Tamaranean let out a mewling noise of pure pleasure. The Boy Wonder’s stream changed to a trickle, letting a few extra droplets fall into her stomach. His legs felt like jelly as he stumbled backwards, his cock now half the size it had been.
Blackfire collapsed, gasping for air as she rolled onto her back. The cum-swelled gut sloshed back and forth, weighing her down.
Robin took in several deep, sharp breaths as the reality of the situation hit him. The nude man dropped to his knees, holding his head in his gloved hands.
What did I just do? Robin thought to himself I…I cheated on Starfire. With her sister. Oh God…
He got to his feet, legs still shaking. Without a word to Blackfire, he turned away, moving to the edge of the rooftop where his pants were. Despite the sensitivity of his spit-soaked shaft, he put them on quickly, clipping his utility belt over it. Next, he grabbed his shirt, hearing a small mewling moan from Blackfire as he did so. A panic went up Robin’s spine as he slowly turned towards her.
Blackfire was still on her back, still in a semi-conscious state. Her cheeks and chin were covered in spittle and pre. Robin took a step towards her but stopped himself. The Boy Wonder turned around, pulling his Grapple Gun. The hook and rope fired, letting out a small blast of smoke, rushing across the night sky and attaching to a building across the street. Robin leapt from the ledge, swinging across the road below, leaving Blackfire behind.

Several days later, following a rather touch-and-go confrontation with Doctor Light, Robin found himself trying to defuse tensions between his teammates. After some discussion, Raven and Starfire had once again disappeared, leaving Robin to try and sort things out with just Beast Boy and Cyborg. But the shapeshifter seemed to have no interest in a post-battle report.
“Hey, Rob,” Beast Boy called to his leader, “Do you have any angles on this alley over here?” He pointed up to the display of security footage from the fight.
“Yeah,” Robin replied, “Why?”
“Just…no reason, can you send it to my computer?” Beast Boy asked.
“Uhhh, sure,” Robin replied. Cyborg brought up his wrist, punching in a few buttons, sending the video file to Beast Boy’s personal monitor in his room.
“All yours, BB,” Cyborg stated.
“Thanks,” Beast Boy nodded. He turned and left without another word, leaving Cyborg and Robin confused, but deciding not to question it. Robin felt his communicator vibrate, looking down and frowning at the contact.
What does she want now? He wondered.
“Cy,” Robin’s tone changed, “I have to go take care of something. Don’t rush that battle report.” The Boy Wonder turned and moved to leave the room before he got a response.
“Uhhh, sure,” Cyborg nodded, watching Robin leave with pure confusion on his face.
What is getting into everyone… He wondered.

On a familiar rooftop in Jump City, Robin paced back and forth. The message he had received was vague, to say the least. He paused, looking at his communicator again.
“Come see me where you left me.” Was all it read. Robin glared at the message, wondering what it could mean.
“Wow, so this is what heroes do when they’re alone?” A seductive and evil voice called.
Robin let out a sigh, “Now’s not the time, Blackfire, what did you want to see me abo-“
The Boy Wonder’s words faltered as he turned to find Blackfire floating in the air once again. His cock beat against his pants, desperate to be let out. Blackfire’s body had changed, much closer to Raven in terms of proportions. Two plump thighs stretched her armour to its limits, all to support her new found bakery of an ass which looked to be roughly a quarter of her body weight. Her hips had flared out dramatically, now wider than her shoulders. Tamaranean’s waist was snatched, pinched in tight to give her a proper hourglass look. Two titanic tits sat upon her chest, each a magnitude bigger than her head was.
She touched down, chunky combat thigh highs (struggling to contain said thighs) pressing into the rooftop.
“W-what the hell happened to you?” Robin asked, eyes wide with shock under his mask.
“That’s what I’m here to find out, bird brain!” Blackfire growled, her face sneering with annoyance, “My body changed into this after someone decided to drain a pool’s worth of ball batter into my stomach! I know my sister looks nothing like this, no matter how many times you’ve sown your seed into her holes. So what gives? What did you do to me?!”
She took several aggressive steps towards him, fists clenched tightly. It was all juxtaposed by the lewd way her body moved, tits trying to rip her black top asunder, thighs brushing against one another. The Boy Wonder moved backwards, putting his hands up.
“I don’t know,” Robin replied sharply, “Honestly. My team and I were hit by a strange blast of energy a few weeks ago. Our bodies seem to be mutating because of it. Raven’s gotten a lot curvier and thicker… just like you…” He brought a gloved hand to his chin, “I wonder if that means…”
“I don’t give a fuck about your teammates!” Blackfire snapped, breaking Robin’s concentration, “Not only do I look like some Earthly broodmare now, but I can’t keep my focus. My arousal is nonstop. Even just knowing your bitch breaker of a dick is nearby is making my pussy drool in my clothes right now! How am I supposed to live like this?!”
“I…I don’t know, but we’re working on a way to figure out what is happening to us,” Robin replied.
“So you don’t know?!” Blackfire hissed.
“Not entirely, but maybe…if you’d be willing to let us sequence your DNA. You're the first case of these alterations transmitting to someone who wasn’t directly exposed,” Robin explained.
Blackfire’s pouty lips contorted as she thought his proposal over, “Okay, sure. I’ll let you take some samples. But, in return, you need to do something for me.”
“What is that?” Robin asked with a suspicious tone, raising an eyebrow.
“While I’m on Earth and until these effects are reversed, you’re my on-call dick appointment,” Blackfire said, “I don’t care to be in such a state of arousal all the time, and I already know your cock is a Grebnacks pleaser. You can be my on-call dildo, and you can have my DNA.”
“Deal,” Robin nodded.
“Good, then drop your pants, I need a load of nut sludge straight in my Grebnacks,” Blackfire purred.
Both began to strip immediately, shedding every last layer of clothing they had on. They were on each other in an instant. Robin’s rigid cock plunged between Blackfire’s plump thighs, emerging on the other side. His thick foreskin pulled tight around the bulbous head of his cock. His two hands sank into her soft orange-ish skin, fingers enveloped by her squishy body. Groping her massive ass cheeks. Tongues collided in a passionate kiss as they wrestled for dominance inside each other's mouths. Blackfire’s pussy was drooling onto Robin’s cock, coating it in a sloppy glaze of Tamraneanian juices. The Boy Wonder’s dick twitched wildly, writhing in its plump prison.
“Ooooh,” Blackfire purred, pulling back from their passionate kiss, “Someone wants to be inside already. And only ‘cus I’m very pent up. Let’s skip to the good part.”
Before Robin could reply, Blackfire was on her back again, spreading her legs wide. Her hands moved down to her pussy, parting its plump wet lips for the hero. Robin’s cock twitched wildly, pre-cum drooling from the foreskin. Blackfire licked her lips, staring at Robin’s pussy pleaser with a lust filled expression.
“In, now,” She demanded.
Robin dropped to his knees, taking his rigid cock in his hand. The bulbous head pressed into Blackfire’s snatch, pushing her lips apart as it began to slowly burrow its way inside. Blackfire let out an involuntary moan, her lower lip curling under her mouth. Robin thrust forward, shunting the first few inches of his dick into tTamraneanian. Robin gritted his teeth, finding Blackfire’s cunt to be nearly vice-tight around his cock, pressing hard into it. Blackfire could feel his puffy veins throbbing against her tight hole, his heartbeat thudding against her most sensitive spots.
“That Grebnacks gaper of yours is something else!” Blackfire moaned, arching her back, “Ohhh, deeper.”
Robin thrust forward, his hands gripping onto Blackfire’s wide hips to pin her down properly. The bulge in Blackfire’s body grew as Robin's girthy cock plunged further into her. The princess’ toes curled as her eyes rolled back in her head in pleasure. Her arms leapt out to either side of her body, fingers gripping the rooftop (breaking through the material) for stability, her body rocking back and forth slightly with every thrust. The Boy Wonder's dick drove deeper and deeper into Blackfire’s tight cunt, stretching her to her limits as the bulbous head ploughed through her.
“Ooooh,” Blackfire moaned, “I’m s-starting to see wh-what my sister sees in you!”
Robin thrust forward, burying himself to the hilt inside Blackfire. The Tamaranean shrieked in pleasure as his cock bottomed out inside of her (Tamaraneans lacked an equivalent to a human cervix - allowing for cocks to go straight into their ovaries which were located where the uterus was in human women). The already vice tight cunt grew even tighter as Blackfire’s orgasm hit her hard. Her entire body convulsed and writhed and thrashed on the ground like a live wire. A long, mewling moan that echoed through the city block escaped her lips as her eyes rolled off in two different directions. Robin thought for a moment that the super strength of Starfire’s sister would crush his cock inside of her completely as her walls compressed down onto his dick. The Boy Wonder winced in pleasure and pain at the feeling of her sensitive innards compressing around him. Blackfire arched her back hard, pushing her massive tits up into the air. Robin acted on instinct, diving down to seal his lips around one of her rigid nipples and sucking on it hard. This only heightened Blackfire’s pleasure more as her orgasm seemed to reach new heights.
Her mind effectively split in two as her tongue leapt into the air, her shriek of pleasure cutting out as a layer of flush settled on her face. Her lips contorted upwards into a fuck-drunk smile. Pathetic mewls, more high-pitched than before, emerged. Her cunt loosened up enough for Robin to start thrusting again, with every single movement drawing the noise from Blackfire’s lips.
“Yessss,” She moaned, “Ohhhhh yesssshhhhh.”
Robin’s tongue swirled around her rigid nipple, flicking at it with his pink appendage. His other hand left Blackfire’s soft hips, groping at the other massive mound of tit flesh on the Tamaranean’s small chest. Blackfire curled her toes, completely pinned under Robin as his cock burrowed into her, hilting itself all the way inside over and over again. The bulge in her stomach was constantly shifting and changing shape, her skin contouring to its position inside of her.
Robin finally broke his kiss with Blackfire’s breast, a strand of drool connecting his lips to it still.
“That cock is insane,” Blackfire mewled, “It’s like it's got a mind of its own. It’s stretching me soooo goooood.”
Robin thrust hard into her, “You’re so tight.”
“T-thanks,” Blackfire purred, “Tamaranean Grebnacks, or what’s your word for them again? Pussies? They retain their tightness unlike your Earthling cunts. I’m sure my sister’s squeezed your cock just as much~”
Her last statement turned into a mewling moan as her head snapped backwards, tongue leaping from her pouty lips. “RIGHT THERE!” She screamed, fingers ripping apart the rooftop as they clutched. Robin’s thrust were hard and fast, pounding his girthy rod into her pussy, reshaping it into a one-to-one cast of his cock. His cum-stuffed nuts (which had not been emptied since their last encounter) were churning a load, begging to let their release out. The Boy Wonder sank his teeth into Blackfire’s sensitive breast, leaving an indent on her skin. The Tamaranean’s toes curled so hard they cracked. Her eyes rolled back in her head as the pleasure and pain mixed in her nervous system.
“Stuff me with the human cock!” She moaned, starting to gyrate her hips and thrust back against him, “It feels sooooo goooood inside me.”
Robin pulled his mouth from Blackfire’s massive breast, now covered in bite marks and bruises. He hilted his cock to the base inside of her, looking down for a moment to admire the shape of the bulge rising in her snatched waist, an imprint of his cock from the inside. His hands went back to her curvy hips, gripping them tightly, his pale fingers sinking into her flesh.
“Coat me in your load,” Blackfire moaned, “Pump everything in those fat balls onto my skin.”
Robin grunted as his cock twitched, the tip shooting a thick rope of pre-cum into her cunt, splattering into her ovary. Blackfire let out a guttural groan, her eyes rolling off in two different directions as her body writhed under his. Robin’s puffy veins throbbed against Blackfire’s tightening walls, sending the repetitive thudding heartbeat into Blackfire, turning into cascading waves of pleasure upon her brain.
“C-cum,” She moaned, “I wa-want to tttttaste your c-cum again.”
Robin’s cock bucked inside of her, battering against her soft innards. The Boy Wonder’s hands pressed into her hips, pulling a few inches of his massive member out of her.
I want him to bathe me in his seed, but I don’t want him to pull out either! She thought, trying to focus her eyes as she felt him slipping from her Such a problem!
Robin, all the same, pulled himself from her cunt, his cock coated in a shiny, slimy layer of her arousal. The air of the day cooled the warm juices dripping from the rigid member. The massive thing bucked and twitched several times in the air before erupting like a fire hose. Both of his hands wrapped around his massive shaft, stroking it hard as he pumped rope after rope of ball batter out of his engorged tip, and past his foreskin. The first shot slammed down straight onto Blackfire’s face, coating half of it in a thick load of sticky white seed. Blackfire’s tits were coated completely with the next three pumps, slamming into her massive, soft mounds. The fifth went high, turning Blackfire’s signature black hair white, followed by another load onto her face, two on her stomach, and another on her tits. Robin then aimed downwards, splattering three ropes of thick nut sludge against Blackfire’s thighs, making sure to put one straight onto her still leaking pussy. After a few more indiscriminate shots, Robin’s orgasm finally called, his cock starting to shrink.
“W-wow,” Blackfire said as her tongue circled her mouth. She was coated from tits to toes in semen, an amorphous shape underneath her cum coating, “That was… so much.”
Robin was trying to catch his breath. “Thanks. I haven’t cum since the last time.”
Blackfire raised her cum covered hand to her mouth, licking the testicle tar from her skin and swallowing it greedily.
“So, you can have my DNA. But I want yours back in return, just like this,” Blackfire said, “Deal?”
“Deal,” Robin nodded.
“Good, then get hard again. I need a load in me as well.”

Plap. Plap. Plap. Plap. Plap.
Raven’s moans filled Beast Boy’s room. She was standing up and bent over, hands bracing on his desk. Her massive grey tits were jiggling wildly, the back breaks hanging straight down and lurching and moving with every hard thrust into her. The rhythmic sound of flesh on flesh filled the air.
“Right there, BB,” She moaned, biting her lower lip, “Fuck! That horse cock of yours is perfect~!”
Her eyes rolled back in her head as her lithe fingers gripped the edge of the desk tightly for stability. Her legs were like jelly, ready to completely give out due to the overwhelming pleasure that was taking her body. Beast Boy’s pelvis slammed into her massive ass, making the huge cheeks jiggle and ripple and clap together. His cock had been transformed into that of a stallion’s, just the way Raven liked it, and was currently buried to its hilt inside of Raven’s back door. Her stomach was already swollen from a load that Starfire had emptied into the half-demon’s pussy not too long ago. The Tamaranean had decided to go get something to eat, leaving the half-demon and the shapeshifter alone to enjoy each other. While Raven and Beast Boy had had a sexual relationship before their bodies had begun to change, this was the first time since then that they were completely alone to enjoy each other. Raven arched her back, making her already massive ass look impossibly big. Beast Boy raised a hand from her hips, bringing it down hard to deliver a climactic SPANK onto the cheek. Raven mewled with pleasure, eyes rolling back in her head as a red welt formed on her grey cheek.
“Damn, Rae,” Beast Boy grinned, “I thought you were a whore before, but clearly I was wrong.”
“Mmmmmm,” Raven mewled, biting her lower lip. She began to gyrate her hips, twerking her massive cheeks against Beast Boy’s crotch.
Clap. Clap. Clap. Clap. Clap.
“You have no idea how much of a whore I can be,” She purred, looking over her shoulder at the man currently reshaping her guts, “Especially for massive donkey dicks like this one.”
Beast Boy thrust forward, filling Raven to the brim with his dick. Raven moaned lewdly, mouth contorting into a perfect O-Shape.
“You love my cock?” He asked in a cocksure tone.
“Yessssh,” Raven’s words slurred as she gnashed her teeth.
The shapeshifter’s hands left her ass, reaching forward. Raven gasped as they wrapped around her dainty wrists, pulling them from his desk. Her already contorted back was bent to an even sharper angle as Beast Boy yanked her arms backwards, pulling himself further into her in doing so. His heavy, cum stuffed nuts swung forward like a wrecking ball, battering into Raven’s soaking wet puffy pussy lips. Raven’s eyes were wide in shock from the sudden contortion as her cum-stuffed stomach began to bulge outwards, thanks to how deep inside her Beast Boy’s tip was. Tears rolled down her face, and her nose began to run.
“Use me!” Raven exclaimed. “Use me! Fuck me! Use me like the cum rag I am!”
Beast Boy grinned as he did just that, heavy, hard slams filled the room as he brutalised her back door. Raven let out a series of mewling, droning moans, her voice frying as the pleasure overwhelmed her mind. Her cunt was drooling, soaking her inner thigh. Raven’s tongue fell from her teeth, her jaw slack as every last noise she made escaped into the open air. Beast Boy’s cock sprayed a blast of pre-cum deep inside of her, painting her guts a cloudy white. The half-demon’s fingers danced on hands locked in place by the shapeshifter’s iron grip.
“Cum for me,” Raven moaned. “Cum inside me. Fill me with all that ball snot. I want to be a cum dump! I need to be a cum dumpster!”
Beast Boy’s dick bucked inside of Raven, it's hard form battering against her soft innards. Another shot of pre-cum fired off from the tip, a new coating of paint for her body’s insides.
“You want my fat fucking load?” The cocksure man teased.
“I need it,” She moaned back. “P-please. Do it! Shoot all your nut sludge into my waste bin of a body!”
Beast Boy thrust hard into Raven, hilting his cock to the base. He pulled hard on her arms, bending her back into an unnatural C-shape. Raven’s legs were burning, desperate to collapse. The massive cock inside of her twitched slightly before erupting like a blown hydrant. Raven’s mind became mush as she felt the overwhelming volume of seed filling her. Her legs shook violently as she felt herself being filled, her already swollen stomach growing rapidly as Beast Boy dumped a near incomprehensible amount of semen into her.
Raven gnashed her teeth together, eyes rolling off in two different directions as her entire body was racked with pleasure. Her cunt erupted with a torrent of squirt, soaking the carpeted floor below her. For several seconds, Raven’s mind was blank, her eyes refusing to accept anything around her as her vision went blank. Hearing cut out as well as her brain spent all of its processing power on understanding the pure bliss she was experiencing.
Beast Boy’s orgasm finally died down, his shrinking cock escaping her back door. He let go of Raven’s wrists, which (along with the cock inside of her) had been the only thing holding her up. Raven collapsed to the ground, her cum-stuffed stomach hitting the carpet first, making both of her holes leak with creamy white sperm.
Beast Boy stumbled backwards, his own legs feeling weak.
“Goddamn, Rae, I like the new you,” He chuckled.
“C-cock,” She moaned in her addled state.
The door to the room slid open suddenly, and Beast Boy whipped his head around to find Starfire entering.
“I see you two have continued the fornicating without me,” She quipped. In her hand was a plate of cake and a tiny fork, being used to eat said cake.
“What can I say? I can barely resist that body,” Beast Boy chuckled.
“Agreed, friend Garfield,” Starfire smiled, taking a bite of the cake, “Slutty Raven is most alluring.”
“Where’d you get that?” Beast Boy asked.
“It was in the kitchen, part of a larger cake,” Starfire replied.
“Is it vegan?” Asked the shapeshifter.
Starfire nodded.
“Hell yeah, I’m gonna go get some then,” Beast Boy said, dashing over to the bed to put on his black pants. He left, along with Starfire, as Raven picked herself up off the floor.
She stared down at her swollen stomach past her massive tits, watching as cum leaked from her holes between her plump thighs.
Cake does sound good She mused to herself.
With some effort, Raven got to her feet, still a bit weak in the knees. She stabilised herself, trying to get used to walking with all the weight in her stomach. Her fingers clutched her dark purple cloak, lying across Beast Boy’s bed. It was wrapped around her body in an instant, still baggy and bulky enough to hide the fact that she was completely nude underneath. She did two clasps on the inside that held it together, making her form disappear - the only hint to her nudity was the fact that she was barefoot. For added measure, the half-demon even pulled her hood up, trying to look as modest as possible.
The door to Beast Boy’s room slid open and she stepped into the hallway, making along slowly as she felt the cum running down her thighs. The door to Robin’s room, just a few down, slid open, and the Boy Wonder emerged, shoving his communicator into his back pocket. He didn’t notice Raven right away, but seemed taken aback to see her.
“Oh, hey, Raven, you looking for Cyborg?” Robin asked.
“Oh, uhh… no, just taking a walk,” Raven replied bashfully, unable to come up with a better lie on the spot.
“Okay,” Robin replied, not truly listening to his teammate. He went to walk past her, but he and Raven moved in the same direction as they awkwardly tried to manoeuvre around one another. In that moment, the Boy Wonder’s arm brushed against Raven’s under her cloak.
Raven’s mind was flooded with a vision of Blackfire nude and bent over, mewling with pleasure as a massive cock plunged into her body. The half-demon moved back, trying not to give away what she had just seen.
“Sorry about that,” Robin chuckled, “Didn’t mean to bump into you.”
“It’s okay,” Raven replied, an embarrassed blush on her face as the vision played again in her mind. Robin walked off, leaving Raven alone.
Is he…what was that? She wondered.

Raven entered the kitchen, finding a shirtless Beast Boy and Starfire enjoying their dessert. Both of them gave her a wave, far too invested in their sugary treat to pay her any real mind.
“Do you guys know if Robin’s been…up to anything?” Raven asked.
“What do you mean?” Beast Boy asked as he swallowed his food, giving Raven a perplexed look.
“I just bumped into him and…I had a vision of, uhhh… Of your sister, Star,” Raven explained.
Starfire’s neutral expression dropped for just a second, souring at the mention of her elder sister. “Komand’r should be back home on Tamaran. I have no idea why she would be on Earth. Or seeing just Robin.”
Beast Boy walked over to a nearby terminal, accessing security footage. “Well, looks like Rob left on his motorcycle. Maybe we should follow him to see what’s up?”

The trio followed Robin via flight into Jump City, arriving at a rundown apartment. Beast Boy was in the form of a falcon, flapping his wings hard to keep himself in the air. Raven’s stomach had shrunk back down to its original size thanks to the flight, her body converting the seed into fuel. They hovered in the air as they watched Robin approach the front door of the building.
“I do not know anyone who lives here,” Starfire noted.
“It’s not one of our safe houses. At least, it's not one Robin has mentioned before,” Raven added.
A moment later, the door opened, and an hourglass woman with orange skin and dark hair opened the door. All three Titans gasped as Blackfire wrapped her arms around Robin’s body and embraced the Boy Wonder with a passionate kiss. The duo disappeared inside the building. The trio exchanged shocked glances before flying down to the rooftop. Beast Boy changed back into his humanoid form.
“No way! Rob’s sleeping with the enemy! Literally!” He exclaimed.
“Why would friend Robin do this?” Starfire wondered in a worried tone, “He knows my sister is not to be trusted!”
“Did you guys see Blackfire’s body? I don’t remember her being that thicc,” Raven added, “Or that busty. She was closer to Star’s size than mine.”
Beast Boy brought a gloved hand up, stroking his chin, “Yeah…now that you mention it. Do you think maybe these alterations to our bodies can be spread to others? Maybe Robin’s got a huge dick like me and Star and he passed it onto Blackfire?”
“Does that mean Blackfire has a huge cock too?” Raven asked, cocking one eyebrow, feeling her cunt drool at the thought.
“Robin does not enjoy the pegging,” Starfire quipped, “I asked before I had my new member, and he declined.”
“So, Blackfire’s still got a pussy,” Beast Boy nodded, “So why is Rob getting his rocks off with her?”
“If he’s as aroused as we are, it might be his only option. Star hasn’t exactly been spreading her legs for him of late,” Raven noted.
“And if my sister’s new body behaves like ours. It might be mutual,” Starfire concluded.
“So…wanna go see what kind of fun they’re up to?” Beast Boy asked with a grin.
“Yes!” Both girls replied enthusiastically.
They floated around the building, looking in window after window for Robin and Blackfire. Starfire was eventually the one who found them. They were on top of a twin-sized bed. Blackfire was on her side, with one of her plump thighs hoisted high in the air, her leg draped over Robin’s shoulder. One arm wrapped around her leg, a muscular arm squishing into her soft skin. His fingers clutched her inner thigh tightly as his massive cock reamed into her tight pussy. The sheets beneath them were soaked. Blackfire’s back was to the window, giving Star a full view of her sister’s new massive ass cheeks, as big as Raven’s. The Tamranean futanari felt her cock starting to stiffen under her short skirt, the bulbous tip poking out.
“They’re over here,” Starfire said into her earpiece.
Beast Boy and Raven quickly gathered around her side.
“How do we get in?” Starfire asked.
“I’ve got this,” Raven replied. She put her hand out, parting her cloak to reveal her own hourglass-shaped grey body, arousal running down her legs.
“Azarath Metrion Zinthos!” The half-demon declared. A ball of black energy formed around her fist. The latch on the window was surrounded as well. It shifted, unlocked the window. Starfire flew forward, grabbing the sill from the outside and throwing it upwards.
Robin and Blackfire both jumped, recoiling on the bed as Starfire, Raven, and Beast Boy flew through the window. Beast Boy transformed back into his human form.
“Robin!” Starfire snapped, “What is this?!”
“Whoa, Star!” Robin put his hands up, “It’s not what it looks like!”
“It looks like you’re fucking the enemy,” Beast Boy said.
“We’re not enemies!” Blackfire said, sitting up on her elbows, her massive tits swaying on her chest, “We’re lovers. No ulterior motive, just sex. And from the way you three are presenting, I’d say you’re familiar with the concept.”
Robin’s face was beat red with embarrassment, “Star…is that a dick?”
Starfire looked down to find her massive futanari cock had grown to half its full length. The girthy, throbbing member was down to her knee, with pre-cum drooling from the tip like molasses. Raven, meanwhile, was completely nude save for her cloak. Not even shoes. Beast Boy’s skin-tight suit was not doing him any favours either.
“She grew a cock after we got exposed to that crystal thing,” Beast Boy explained, “I guess all of us got affected. But what happened to you?” He pointed at Blackfire.
“My body became like this after we fucked for the first time,” Blackfire explained, “Why didn’t you tell me your teammates were just as hung?”
“I didn’t know,” Robin replied, “We don’t exactly discuss dick size.”
“Well you guys should,” Blackfire licked her lips, “I could have been having a whole cock buffet! C’mere, you two, I got two more holes that need stuffing.”
“Hey, hold on, you’re not hogging all the cock!” Raven declared. Her hand went up, unclasping her cloak and letting it fall away, “I’m getting some too!”
Beast Boy and Starfire looked at one another. “With your sister? Isn’t that… wrong?”
Starfire shook her head, “Not on Tamaran.”
The shapeshifter nodded, “Neat.”
Blackfire, using all her willpower, pulled her from Robin, getting to her weak legs. She sauntered across the room to Raven. Despite standing several inches away from one another, their perky chests were almost touching.
“Alright then, let’s have some fun. And let’s get these cocks ready,” The slutty older sister brought her hands up, cupping Raven’s face. The half-demon was brought in for a passionate kiss, pouty lips pressed together, tongues dancing against the insides of cheeks. Starfire and Beast Boy began to disrobe quickly, Robin standing up from the bed. The three rigged cocks encircled the two sculpted women, bulbous cock heads pressed into their soft, squishy bodies.
Raven and Blackfire’s hands grabbed at the cocks, Raven taking hold of Beast Boy (which he quickly reshaped into a horse’s cock) while Blackfire took hold of her sister and Robin.
“Zarbnarf,” Blackfire hissed, biting her lower lip, “Sister, your cock is massive!” She could feel the massive member throbbing against her lithe digits, making her cunt drool between her plump thighs. Robin’s cock bucked into Blackfire’s hand, spraying pre-cum out onto the Tamaranean’s orange skin. Raven was on her knees, her tongue slathering up his animalistic cock in saliva. Her doe-eyes were glazed over with lust, staring up with pure reverence at the green-skinned shapeshifter. She groped her massive tits, fingers sinking into her soft, perky tits. Pre-cum drooled from the tip, falling onto her plump, grey thighs.
“Fuck my throat,” Raven mewled, biting her lower lip. Beast Boy’s massive cock twitched in the air. Raven’s pouty lips parted, swallowing down the swaying member. Beast Boy groaned, arching his back as pleasure shot through his nervous system. Raven’s head bobbed up and down, taking inch after inch of his girthy beast cock. Her tongue wrapped around the member, slathering it in worship and spittle. The half-demon hollowed out her cheeks, plunging down towards the preputial ring. Her eyes rolled back in her head as mixture of the taste and smell made her a form of intoxicated on cock.
Starfire was sitting on the bed with her sister’s fat tits wrapped around her fat shaft. More than half of it disappeared between Blackfire’s massive fun bags. Blackfire pumped her chest up and down Starfire’s futanari dick, feeling the puffy veins throbbing against her soft skin. Starfire’s cock was drooling, pre-cum dribbling from the bulbous head. Blackfire leaned down, letting her tongue fall from behind her teeth. It lapped at Starfire’s spongy tip, licking up the pre-cum.
“Delicious,” Blackfire moaned. Her pouty lips planted a passionate kiss on her sister’s dick. The older sister moaned as she felt Robin’s firm fingers against her soft butt. Robin dropped to his knees, letting his massive cock rest upon her huge cheeks.
“Pussy or ass?” Robin asked.
“Ass,” Blackfire moaned. She began to gyrate her hips, jiggling and twerking her cheeks together, filling the room with the sound of the massive orange cheeks colliding together over and over again. Robin pulled himself back, dragging his thick foreskin off his bulbous cock head. He pressed his massive member against her back door. Robin thrust forward, filling Blackfire’s guts with cock. Blackfire mewled with pleasure, still making out with her sister’s cock. Her stomach deformed, taking the shape of Robin’s cock as it plunged deep into her stomach.
Raven’s moans and mewls filled the air as Beast Boy thrust into her throat.
GLURK! tears streamed down Raven’s face, her nose was running Glurk! Hurk! Schlurp! Gag!
His huge, perfectly round nuts swung forward like a wrecking ball, brutalising Raven’s throat. Drool fell like rain, splattering against her massive grey tits. Raven’s cunt was drooling, soaking her thighs. Beast Boy’s hands landed on Raven’s head, gripping her purple hair tightly as he thrust hard into her throat. Bubbles of spittle poured over Raven’s pouty lips. Beast Boy’s massive member was stretching her throat to its limit. Her eyes rolled back in her head as the pleasure overwhelmed her. Her dark purple nipples were rigid on her chest. A shot of pre-cum erupted from Beast Boy’s tip, spraying straight into her stomach. Raven mewled, vibrating the cock down her throat.
Blackfire’s moans filled the room. The sound of flesh on flesh was the thudding baseline for her vocals. Robin’s pelvis slammed into her massive cheeks, making the two cheeks jiggle and twerk together, a rough sea of waves on her skin. Robin’s hands gripped Blackfire’s wide hips hard, fingers enveloped by her flesh. Blackfire’s own hands were on her own tits, gripping them hard as she pumped them up and down her sister’s massive dick. Blackfire was now incorporating her tongue, lathering up Starfire’s futanari cock. Starfire’s cock bucked wildly, sending a shot of pre-cum up into the air. Blackfire’s eyes rolled upwards, tracking the arc of the cloudy spray. It slammed back down upon her face, forcing her to shut one eye. The tail end of the pre-cum rope landed on Blackfire’s tongue. Her eyes dilated as the taste overwhelmed her mouth. Robin hilted himself inside of Blackfire, making her stomach bulge wildly. The Boy Wonder raised his hand, bringing it down hard to deliver a hard SPANK! to her massive cheeks, leaving a red welt where his hand had impacted.
A set of orange hands landed on Blackfire’s head, digits curling into her straight black hair. The older Tamaranean had just enough time to look up at her futanari sister with doe eyes as Starfire pushed down on Blackfire’s head. The slutty, hourglass woman’s cheeks bulged wildly as the massive alien cock plunged down her throat, blocking her windpipe. Tears began to well up in Blackfire’s eyes as her tongue pressed against the turgid skin of her sister’s massive dick. Starfire mewled pathetically, tossing her head back. She had not gotten to use her full strength on Raven, but knew her older sister was just as strong and tough as her. Starefire’s hands pressed hard onto the back of Blackfire’s head, holding it down as she began to thrust up into her mouth. Starfire’s massive member bucked wildly inside of Blackfire’s throat, battering against the Tamaranean’s soft innards. A shot of pre-cum rushed down Blackfire’s throat and into her stomach.
GLURK! Blackfire’s throat buckled at the intense throat fucking GLURK! GAG! SCHURLP! GLURK!
Robin hilted himself deep into Blackfire’s guts, spraying his shot of pre-cum straight into her stomach from the other end, the two sticky shots mixing. Blackfire was practically limp between the two, her body being slid back and forth along their rigid members.
“Ahhhhhh,” Raven moaned loudly as Beast Boy’s beastly dick reshaped her pussy. The half-demon was on her knees, with her arms once again being held behind her back by the shape-shifter.
Plap! Plap! Plap! Filled the air as the green skinned man thrust hard into her tight, wet fuck hole, slamming himself hard against her inner most wall as his engorged cock tip reshaped her womb to be a perfect sex sleeve for his dick.
“K-keep going,” Raven moaned, her eyes rolling back in her head, “T-treat my pussy like you own it! Mark your territory with that fathorsecock!” Her last few words slurred together, pounding off her teeth as she locked up her jaw. One eye rolled off as her pussy clenched and constricted tight around Beast Boy. She came hard, a spray of squirt erupting from between her plump thighs and coating Beast Boy’s crotch. The Shapeshifter paid her no mind, thrusting just as hard as before. Raven’s head dropped, sweat falling from her grey skin, trying desperately to catch her breath as every thrust from Beast Boy forced the air out of her lungs.
“C-cum on me,” She moaned, “Empty those fat balls onto my body, I wanna bathe in your ball batter!”
Beast Boy grinned, “No problem, Rae, I know you love feeling my seed on your skin.”
With a few erratic, hard thrusts, Beast Boy managed to bring himself to orgasm. Right before it started, he pulled back, removing his horse-like girth from Raven’s tight pussy. The tip erupted like a hose, spraying all across Raven’s massive ass cheeks, small back, and even her thighs. Raven rolled over once she felt her backside was covered enough, letting him empty the rest onto her tits, tight stomach, and face. Her tongue leapt from behind pouty lips instantly, lapping at the sticky semen that spiderwebbed across her body.
As she came to her senses, still riding the high of her orgasm, she noticed he was still hard.
“Next load is inside me,” She purred, “Whichever hole you want.”
“Get back on your knees, then. It's going in your ass,” he declared.
The half-demon was all too eager to comply, getting on all fours. She moaned and mewled, arching her back as Beast Boy stuck it in again.
Blackfire’s eyes were rolling off in two different directions as her face was covered in a massive splash of semen. Starfire was stroking her cock hard as her legs shook, emptying everything she had in her balls onto her sister’s slutty body. Robin gritted his teeth as his orgasm hit, filling Blackfire’s stomach rapidly with seemingly unending gallons of his nut sludge. Blackfire’s tongue hung from behind her soft lips, catching the intoxicating taste of her sister’s ball snot.
Robin’s orgasm finished and the Boy Wonder pulled his cock out, stumbling backwards, still hard.
“R-Robin,” Raven moaned.
He turned to find his teammate having her ass reshaped by a green horse cock.
“M-my pussssyyy needs to taste you,” She moaned.
Robin was on her in an instant, parting her plump lips with his bulbous tip.
Blackfire and Starfire were lost in each other, tongues battling for dominance in a passionate kiss.
“S-sister,” Blackfire purred, “I need to feel your cock in my Grebnacks. Pl-please, I need it.”
“Earth has turned into quite the slut, sister,” Starfire grinned.
“Indeed, now, as your Earthling friends say - reshape me,” Blackfire turned around, dropping to all fours and presented herself to Starfire.
The futanari wasted no time, thrusting hard into her older sister, filling her to the brim with cock. The older sister mewled and moaned, snapping her head back and arching her back to make her already massive ass seem gargantuan.
Raven and Blackfire were both being pounded into oblivion from behind. Cum ran from their body, dripping from their massive back breakers, swaying and jiggling with every thrust, only a few inches from the ground. It soaked their hair and their faces, running down into their parted lips to remind them of their tastes. The two sluts were right in front of each other, moaning and mewling, expressions of fuck-drunk ecstasy on their faces. Raven was the first to come to. She leaned forward, planting her soft lips onto Blackfire’s. The moaning and mewling stopped as the two embraced in a passionate, open-mouth kiss, tongues battling for dominance.
The lewd display sent Robin, Beast, Boy, and Starfire all over the edge, each of them wincing their eyes shut as they came, filling the two whorish girls with gallons upon gallons of cum.
On Raven and Blackfire’s foreheads, an S-shaped mark with two large dots on either end began to glow a bright red.
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The Father Crystal